Instruction/ maintenance manual of the product Senior Electrol Da-Lite
Go to page of 8
DA-LITE SCREEN COMP ANY , INC. 3100 North Detroit Street Post Office Box 137 Warsaw , Indiana 46581-0137 Phone: 574-267-8101 800-622-3737 Fax: 574-267-7804 www .da-lite.com e-mail: info@da-lite.com Instruc tion Book for S E N I O R E L E C T R O L ® T h e D a - L i t e D i f f e r e n c e .
PRE-INST ALLA TION 1 INST ALLA TION HANGERS (If required) 1 . Make sure one hanger is appro ximately 25" from end of case (motor end). 2. Make sure second hanger is appro ximately 1 1 1 ⁄ 2 " from opposite end of case. 3. Place a third hanger on the center line of fabric.
SCREEN ADJUSTMENT 2 Surface tra vel is stopped automatically in the fully opened and closed positions by limit switc hes that are properly ad- justed at Da-Lite. Should it be necessar y to adjust for more or less drop of pict ure (viewing area), proceed in the follo wing manner: MORE SCREEN DROP 1 .
SENIOR ELECTROL ® INSTRUCTIONS 3 SIDE VIEW END VIEW BOTTOM VIEW OUTLET BOX SUGGESTED SLOT WIDTH PICTURE SURFACE WALL OR CEILING TYPE HANGER 12 3 ⁄ 16 12 3 ⁄ 16 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4 3 ⁄ 4 3 .
SENIOR ELECTROL ® INST ALLA TION 4 UP LIMIT SWITCH DOWN LIMIT SWITCH BLACK BLACK BLACK BLACK BLACK BLACK (DOWN) RED (UP) BLACK (DOWN) CAP ACITOR RED RED (UP) WHITE WHITE (COMMON) UP UP ADJ. DOWN ADJ. WHITE WHITE BLACK WITH YELLOW DOWN OFF INTERNAL WIRING EXTERNAL WIRING TO BE COMPLETED BY INST ALLER RED GREEN (GROUND) MOTOR: 120V .
TROUBLESHOOTING SYMPTOM 1 . Screen will not operate or will not go “down” . 2. Motor hums. CAUSE (a) Blown fuse. (b) T ripped circuit breaker . (c) Improper wiring to operating switc h. (d) Improper wiring to junction box in screen. (e) Thermal o verload tripped (ex ces- sive o verheating).
6 TROUBLESHOOTING SYMPTOM 3. Screen will not mov e “up.” Motor does not hum. Motor hums. CAUSE (a) Blown fuse or tripped circuit breaker . (b) No pow er bet ween red and white leads in junction box. (c) Thermal o verload tripped. (d) Burned out motor winding.
TROUBLESHOOTING SYMPTOM 9. Inconsistent stopping points. CAUSE (a) Limit switc h trav el plate not mov - ing. (b) Excessiv e end play in lead screw of limit switc h assembly . SOLUTION (a) Tighten set screws located on nylon gears (driv es limit switc h).
An important point after buying a device Da-Lite Senior Electrol (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Da-Lite Senior Electrol yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Da-Lite Senior Electrol - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Da-Lite Senior Electrol you will learn all the available features of the product, as well as information on its operation. The information that you get Da-Lite Senior Electrol will certainly help you make a decision on the purchase.
If you already are a holder of Da-Lite Senior Electrol, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Da-Lite Senior Electrol.
However, one of the most important roles played by the user manual is to help in solving problems with Da-Lite Senior Electrol. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Da-Lite Senior Electrol along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
